Yup... the top 15 are the regular "big names" that swap position at the bigger events. On any given day any of them could win. So what does that tell you? That there are $200 engines from Werks and Alpha Plus that are competitive with the more expensive mills from the other guys.

For a killer buggy engine, look at the Novarossi BF21. It's a great motor. If you're wanting a little more power, have Monty do his magic. I've heard that his modded BF21 is just as fast as any +4, Vspec, or Ninja out there.